ring_empty_count

49

#define NETROOM() (ring_empty_count(&netoring))

56

#define TTYROOM() (ring_empty_count(&ttyoring))

69

int ring_empty_count(Ring *ring);

1807

ttyin = ring_empty_count(&ttyiring) && (clienteof == 0);

1809

netin = !ISend && ring_empty_count(&netiring);